Is pycapnp safe to use?

pycapnp has no known vulnerabilities on the latest version (2.2.2). DepScope rates its health at 57/100 (high risk).

What is the latest version of pycapnp?

The latest version of pycapnp is 2.2.2, released 2026-01-21.

No known vulnerabilities on the latest version of pycapnp.

No, pycapnp is actively maintained. Latest release: 2.2.2 (2026-01-21).

Popular alternatives to pycapnp in PyPI include: boto3, boto3/, packaging, urllib3/, certifi.

pycapnp is licensed under BSD-2-Clause.

pypiv2.2.2

A cython wrapping of the C++ Cap'n Proto library

License BSD-2-Clausepermissive48 versions1 maintainers0 deps

/ 100

Health

safe to use

[email protected] is safe to use (health: 57/100)

Health breakdown0 – 100

15/25

maintenance

0/20

popularity

25/25

security

12/15

maturity

5/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/pycapnp